Can this cable be buried underground?

No. SER cable is for dry and damp indoor locations, not direct burial. For underground feeder runs you need a UF-B cable instead.

What size service is 2-2-2-4 good for?

The 2 AWG conductors are typically used for a 100-amp residential service. Confirm ampacity and derating with your local code and inspector before sizing.

Is this copper or aluminum?

Aluminum. Use antioxidant compound and lugs listed for aluminum at every termination, and re-torque them after the first heating cycles.

Does it include a ground wire?

The fourth conductor is a 4 AWG neutral, not a separate equipment ground. SER is a three-wire-plus-neutral assembly; check how your panel and code handle grounding.

Can it be used outdoors in sunlight?

SER is generally rated for outdoor use where protected from physical damage, but it is not a substitute for sunlight-rated UF in wet or buried applications.

Nassau

150' 2-2-2-4 Stranded Aluminum SER Service Entrance Cable Gray 600V

Best price now

$388.07at WalmartChecked Nov 10

Prices are checked against each store and labelled with when.

Visit Walmart

Nassau

150' 2-2-2-4 Stranded Aluminum SER Service Entrance Cable Gray 600V

Best price now

$388.07at WalmartChecked Nov 10

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $388.07 at Walmart on Nov 10.

Our take on the 150' 2-2-2-4 Stranded Aluminum SER Service Entrance Cable Gray 600V

This is a 150-foot length of Nassau 2-2-2-4 stranded aluminum SER cable, rated 600V with a gray jacket. It is built for service entrance and feeder runs: three 2 AWG conductors plus a 4 AWG neutral, the standard 2-2-2-4 configuration for a 100-amp residential service. Aluminum SER is lighter and easier to pull than copper and is common for panel-to-panel and meter-to-panel runs. The trade-off is that aluminum needs antioxidant compound and aluminum-rated lugs at every termination, and it cannot be buried in the ground or used where wet-location ratings are required.

Best forService entrance runs from meter to main panelFeeder circuits to subpanelsLong overhead or exposed runs where weight mattersContractors wiring 100-amp residential services

Pros

Three 2 AWG conductors plus a 4 AWG neutral suit 100-amp service
Stranded aluminum is lighter and easier to pull than copper
600V rating covers residential and light commercial feeders
Sold in a 150-foot length that limits splicing on long runs

Cons

Aluminum needs antioxidant paste and aluminum-rated lugs
Not for direct burial or wet locations like a UF cable
Needs overcurrent protection when used as a feeder or branch circuit
Terminations loosen over time and need re-torquing

150' 2-2-2-4 Stranded Aluminum SER Service Entrance Cable Gray 600V prices at every store

WalmartNew
In stockSold by Nassau National Cable Corp.Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$388.07+ $150.00 shippingChecked Nov 10
Visit Walmart

About the 150' 2-2-2-4 Stranded Aluminum SER Service Entrance Cable Gray 600V

This is a 150-foot length of SER service entrance cable from Nassau. It has stranded aluminum conductors in a 2-2-2-4 configuration. The cable is gray and has a 600-volt rating.

Brand: Nassau
Type: SER service entrance cable
Conductor: Stranded aluminum
Configuration: 2-2-2-4
Length: 150 ft
Voltage rating: 600V
Color: Gray

Specifications

color: GraySource

Questions and answers

Can this cable be buried underground?: No. SER cable is for dry and damp indoor locations, not direct burial. For underground feeder runs you need a UF-B cable instead.
What size service is 2-2-2-4 good for?: The 2 AWG conductors are typically used for a 100-amp residential service. Confirm ampacity and derating with your local code and inspector before sizing.
Is this copper or aluminum?: Aluminum. Use antioxidant compound and lugs listed for aluminum at every termination, and re-torque them after the first heating cycles.
Does it include a ground wire?: The fourth conductor is a 4 AWG neutral, not a separate equipment ground. SER is a three-wire-plus-neutral assembly; check how your panel and code handle grounding.
Can it be used outdoors in sunlight?: SER is generally rated for outdoor use where protected from physical damage, but it is not a substitute for sunlight-rated UF in wet or buried applications.
Where is the 150' 2-2-2-4 Stranded Aluminum SER Service Entrance Cable Gray 600V cheapest?: At Walmart, for $388.07, as of our latest check.

More from Nassau

50' 2-2-2-4 Stranded Aluminum SER Service Entrance Cable Gray 600V

125' 2-2-2-4 Stranded Aluminum SER Service Entrance Cable Gray 600V

500' 2-2-2-4 Stranded Aluminum SER Service Entrance Cable Gray 600V

650' Dyke 2-2-2-4 Aluminum URD Quadruplex Secondary Distribution Cable

All Nassau deals and products →